| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.45 | 4.622% | $195.0677 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $149.43 | 9.443% | $163.5407 | $163.54 | $163.55 | $163.50 |
| Purchase #3 | $78.97 | 5.604% | $83.3955 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $102.40 | 5.714% | $108.2511 | $108.25 | $108.25 | $108.30 |
| Purchase #5 | $217.64 | 4.492% | $227.4164 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $42.29 | 6.583% | $45.074 | $45.07 | $45.05 | $45.10 |
| Purchase #7 | $235.51 | 8.214% | $254.8548 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $1,012.69 | $1,077.6002 | $1,077.60 | $1,077.55 | $1,077.70 | |